Yuav daim npog qhov ncauj qhov ntswg thiab phais phais

Mask Levels

Peb cov khoom muag ntawm cov khoom raug ntsuas nyob rau hauv American Society for Testing and Materials (ASTM). Peb theem muaj xws li:

ASTM Qib 1 - Tsis tshua muaj dej tsis kam

ASTM Qib 2 - Cov kua dej tsis zoo

ASTM Qib 3 - Cov kua dej ua haujlwm siab

Thaum xaiv koj lub npog ntsej muag tshwj xeeb, nco ntsoov tias koj xaiv cov theem tsim nyog nyob rau hauv cov txheej txheem uas koj yuav tau preforming. Peb lub qhov ncauj qhov ntswg muaj xws li lub ntsej muag lub ntsej muag, lub ntsej muag lub ntsej muag, lub tshuab ua pa, lub qhov ncauj qhov ntswg thiab daim npog ntsej muag. Nyem rau ntawm no kom tau txais txiaj ntsig zoo rau lub qhov ncauj qhov ntswg lossis rau cov lus qhia thiab cov lus pom zoo hauv kev xaiv cov cuab yeej tiv thaiv tus kheej.

Muas Mask

Rau ib qho lus nug txog lub qhov ncauj qhov ntswg lossis cov khoom siv tiv thaiv tus kheej ntawm Hubei Wanli Medical lub vev xaib, ua tiav peb nplooj ntawv thov cov ntaub ntawv thiab ib tus neeg yuav tiv tauj koj sai.

Khw Hubei Wanli thiab khaws tag nrho cov qhov ncauj qhov ntswg tsim nyog uas koj cov txheej txheem xav tau.

Lwm cov ntsiab lus tshawb nrhiav los ntawm cov neeg siv khoom: Cov khoom siv kho mob hauv chaw ua haujlwm, Kab mob, Scrubs, Bouffant Cap, Hnab looj tes, Disposabel Coverall.